884 citations · 2.7k across the 13 of their papers we have counts for
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astro-ph.IM2011★ 13 cited
A multiple-beam CLEAN for imaging intra-day variable radio sources
I. M. Stewart, D. M. Fenech, T. W. B. Muxlow
The CLEAN algorithm, widely used in radio interferometry for the deconvolution of radio images, performs well only if the raw radio image (dirty image) is, to good approximation, a…
astro-ph.IM2009★ 9 cited
Maximum-likelihood detection of sources among Poissonian noise
I. M. Stewart
A maximum likelihood (ML) technique for detecting compact sources in images of the x-ray sky is examined. Such images, in the relatively low exposure regime accessible to present x…